CN106267696B - It is a kind of can precision control strength building assistive device - Google Patents
It is a kind of can precision control strength building assistive device Download PDFInfo
- Publication number
- CN106267696B CN106267696B CN201610667173.8A CN201610667173A CN106267696B CN 106267696 B CN106267696 B CN 106267696B CN 201610667173 A CN201610667173 A CN 201610667173A CN 106267696 B CN106267696 B CN 106267696B
- Authority
- CN
- China
- Prior art keywords
- magnetic powder
- powder brake
- cross bar
- slide rail
- tachymeter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
- A63B21/062—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces
- A63B21/0626—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means
- A63B21/0628—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means for vertical array of weights
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0062—Monitoring athletic performances, e.g. for determining the work of a user on an exercise apparatus, the completed jogging or cycling distance
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0087—Electric or electronic controls for exercising apparatus of groups A63B21/00 - A63B23/00, e.g. controlling load
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0087—Electric or electronic controls for exercising apparatus of groups A63B21/00 - A63B23/00, e.g. controlling load
- A63B2024/0093—Electric or electronic controls for exercising apparatus of groups A63B21/00 - A63B23/00, e.g. controlling load the load of the exercise apparatus being controlled by performance parameters, e.g. distance or speed
Abstract
The present invention provide it is a kind of can precision control strength building assistive device, it is characterised in that including frame, cross bar slide rail, magnetic powder brake mounting bracket, magnetic powder brake, cross bar, sliding block, fixed pulley group, tachymeter slide rail, tachymeter slide track seat, tachymeter, tension force instrument, upper electric limiting block, lower electric limiting block, steel wire rope and main circuit diagram；Frame is a pair of parallel symmetrically arranged " fourth " character form structure, including base and the column being fixedly connected vertical with base midpoint；Slide rail be arranged in parallel relative to the space that sliding block slip is reserved on the outside of column with height such as columns；Magnetic powder brake mounting bracket is fixedly mounted on the back lower of frame, and magnetic powder brake is rack-mount；Cross bar is slidably connected by the sliding block being fixedly connected at both ends with cross bar slide rail；Fixed pulley group is respectively and fixedly installed on base and magnetic powder brake mounting bracket；Tachymeter is fixed on the right-hand member of cross bar；Tension force instrument is arranged at the right side of frame.
Description
Technical field
The present invention relates to sports equipment technical field, more particularly to it is a kind of can precision control strength building assistor
Tool.
Background technology
Strength building equipment is sports in sports, body-building, a kind of conventional apparatus of fitness.At present, in strength building
Training device used in central is mostly barbell, and load or unload power is carried out by the disc for increasing or decreasing different weight
Amount, particularly high performance athlete are in peak power or the practice of excess load strength building, by being adjusted to the automatic precision of load
Section can just be more nearly human body limit value, help to create optimal strength building effect and achievement；Currently carried out by barbell
Strength building, the problem of existing one is that the smallest interval of loads increasing or decreasing is 0.5kg, can not realize more accurate load control
System；Second, in the training process easily because of overload and caused by personal injury, safety coefficient is relatively low；Third, frequently load and unload barbell
It is then more inconvenient that the mixed bar progress strength building of more trouble, particularly men and women is brought to trainer.
The content of the invention
In order to avoid the drawbacks of barbell is present among the practice of existing strength building, need to design a kind of auxiliary among training
Strength building apparatus can both be provided based on magnetic powder brake with load added by high-precision control exercising device for modern strength building
A kind of convenient simple, safe and practical, precision control training assistive device, further optimize and improve strength building effect.
To solve the above problems, the purpose of the present invention be disclose it is a kind of it is safe and practical, can load added by precision control, more
Easily strength building auxiliary appliance, it is realized using following technical scheme.
It is a kind of can precision control strength building assistive device, it is characterised in that including frame, cross bar slide rail, magnetic system
Dynamic device mounting bracket, magnetic powder brake, cross bar, sliding block, fixed pulley group, tachymeter slide rail, tachymeter slide track seat, tachymeter,
Power controller, upper electric limiting block, lower electric limiting block, steel wire rope and main circuit diagram；Described frame is a pair of parallel symmetrical
" fourth " character form structure, including base and the column being fixedly connected vertical with base midpoint set；Described cross bar slide rail phase
It is be arranged in parallel for the space that sliding block slip is reserved on the outside of column with height such as columns, the lower end of slide rail is fixed with base to be connected
Connect, upper end is fixedly connected by connector with column；Described magnetic powder brake mounting bracket is fixedly mounted on the rear side of frame
Bottom, described magnetic powder brake are rack-mount；Described cross bar is slided by the sliding block being fixedly connected at both ends with cross bar
Rail is slidably connected；Described fixed pulley group is respectively and fixedly installed on base and magnetic powder brake mounting bracket；Described tension force
Controller is arranged at the right side of frame.
The middle inside vertical direction of described column is provided with the limited post that a row is spaced substantially equidistant, limited post and column
Vertically it is fixedly connected, limited post is used for limiting the Bottom Runby of cross bar.
Described cross bar slide rail is stainless steel round steel, the upper and lower part of track cover respectively have it is removable it is fixable on
Electric limiting block and lower electric limiting block, the lower plane of upper electric limiting block and the upper plane of the electric block of lower limit are separately installed with
Touch electric limiting switch, including upper limit position switch and lower position switch, limit switch two planes up and down with sliding block respectively
It is corresponding；Described lower electric limiting block is that right angle turns chi shape metal baffle, and the short side of metal baffle is laterally slided with cross bar slide rail
Dynamic connection, can rotate around slide rail while slip, so as to each limited post described in any clamping of the long side of metal baffle, carry
The gravity of cross bar.
Described magnetic powder brake mounting bracket is frame structure, is be arranged in parallel with column, the both sides on base and base
Rear end is fixedly connected, and the both sides of top are fixedly connected by crossbeam with uprights vertical, and the middle part of framework is horizontal to be provided with two supports
Beam, the both ends of support beam are fixedly connected with the both sides of framework, and magnetic powder brake is provided with the middle part of support beam.
Described magnetic powder brake also includes components, includes magnetic powder brake bearing, output shaft bearing, snap ring, rope
Wheel, back-moving spring and flat key, described magnetic powder brake bearing are used for supporting fixed magnetic powder brake, and described rope sheave is used for twining
Around steel wire rope, described back-moving spring is torque spring, and effect is the spring force driving magnetic powder brake after magnetic powder brake power-off
Output shaft, then steel wire rope is pulled to drive cross bar reversing reset.
Described fixed pulley group is symmetricly set in both sides and the magnetic powder brake mounting bracket of the postmedian of the base of frame
Base in the middle part of outside, described fixed pulley group is all on same horizontal plane, and the both ends of described steel wire rope are by determining cunning
It is individually fixed in after wheel group on the both ends of cross bar and the rope sheave of magnetic powder brake both sides.
Tachymeter slide track seat is vertically installed with the lateral surface of the top and bottom of column on the right side of described frame,
In the vertical direction or so is fixed with two parallel tachymeter slide rails between slide track seat, and tachymeter slide rail is that two round steel are led
Rail, rear end both sides and the slide rail of described tachymeter are slidably connected, between tachymeter and slide rail can by locking member lock and
Loosen to adjust the position of tachymeter, tachymeter can detect muscle stretching speed during training, help to realize endurance and quick-fried
The control of amount and intensity among training process of having an effect.
Described main circuit diagram, including upper limit position switch are normally closed switch, and lower position switch is normal open switch, it is middle after
Electrical equipment is closing position, and the normally opened contact of auxiliary reclay is open-circuit position；Under original state, cross bar touching lower position switch,
Lower position switch closes, and control auxiliary reclay makes the position of normally opened contact one and normally opened contact two in the close position, now
Whole closing of circuit, magnetic powder brake work；Cross bar goes upward to touching upper limit position switch, and upper limit position switch disconnects, among control
Relay makes the position of normally opened contact one and normally opened contact two be in open-circuit condition, and now circuit disconnects, magnetic powder brake not work
Make, until touching lower position switch, into next circulation.
Described tension force instrument is by controlling the size of tension force to realize precision moderating force, load, more added by regulation
Convenient, tension force instrument connects 24 volts of DC output powers by both threads and is connected with magnetic powder brake, is adjusted by adjusting knob
Tensity size, display screen show Tensity size.
The both ends of described base are bent outwardly curved shape.
Operation principle：Before use, magnetic powder brake is in undamped state, internal rotating shaft can rotate freely, and reset
Tense wire rope in the presence of spring；In use, opening tension force instrument switch, tension force instrument is made by magnetic powder brake
It produces tension force damping, and damping value size is then shown by tension force instrument, and training load can pass through tension force instrument
It is adjusted.Promote cross bar, you can strength building is carried out, when cross bar reaches electric limiting block, presses and touches electric limiting switch, this
When, circuit is closed, and magnetic powder brake do not work, in free state, in the presence of back-moving spring, arm loosens, cross bar to
Under be reset to descending electric limited block, now, cross bar pressure touches down electric limiting switch, closing of circuit, magnetic powder brake work, production
Raw tension force damping, is circulated into next step.
The present invention can be by tension force instrument control Tensity size, and can be adjusted according to high height and long arm difference
The height of electric limited block up and down, to adapt to different trainers, compared with the bar-bell type force exerciser of routine, except energy
Enough progress are accurate, easily strength regulation is outer, it is often more important that the security performance of this training aids is greatly improved, trainer
Will not be injured because barbell overloads.
Beneficial effects of the present invention：
When the present invention it is rational in infrastructure, can more critically regulate and control added load, be high performance athlete in maximum, force
In amount or the practice of excess load strength building, human body limit value is more nearly by the automatic precision regulation and control to load, helps to create
Make optimal strength building effect.
Second, the height of electric limited block up and down according to the difference of trainer's high height and long arm, can be adjusted in the present invention,
To adapt to different trainers, compared with the bar-bell type force exerciser of routine, it can not only carry out that accurate, easily strength is adjusted
Control, it is often more important that the security performance of this training aids is greatly improved, and trainer will not be injured because barbell overloads.
Third, the muscle stretching speed when tachymeter of the present invention can detect training, helps to realize endurance and explosive force
The control of amount and intensity among training process.
Fourth, the present invention for modern strength building provides it is a kind of integrate safely, conveniently, practicality, simply, accurately auxiliary
Exercising device is helped, further optimizes and improves strength building effect.
Fifth, the present disclosure applies equally to body-building, vigorous and graceful conventional exercising device.
Brief description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is the magnetic powder brake of the present invention and its Split type structure schematic diagram of component.
Fig. 3 is the right view of the present invention.
Fig. 4 is the rearview of the present invention.
Fig. 5 is the main circuit diagram of the present invention.
Wherein：1st, frame；101st, base；102nd, column；103rd, limited post；2nd, cross bar slide rail；3rd, magnetic powder brake is installed
Support；301st, support beam；4th, cross bar；5th, sliding block；6th, fixed pulley group；7th, magnetic powder brake；701st, magnetic powder brake bearing；702、
Output shaft bearing；703rd, snap ring；704th, rope sheave；705th, back-moving spring；706th, flat key；8th, tachymeter slide rail；9th, tachymeter slide rail
Seat；10th, tachymeter；11st, tension force instrument；12nd, upper electric limiting block；13rd, the electric block of lower limit；14th, steel wire rope；15th, the upper limit
Bit switch；16th, lower position switch；17th, auxiliary reclay；1701st, normally opened contact one；1702nd, normally opened contact two.
Embodiment
It is a kind of can precision control strength building assistive device, it is characterised in that including frame 1, cross bar slide rail 2, magnetic system
Dynamic device mounting bracket 3, magnetic powder brake 7, cross bar 4, sliding block 5, fixed pulley group 6, tachymeter slide rail 8, tachymeter slide track seat 9, survey
Fast instrument 10, tension force instrument 11, upper electric limiting block 12, lower electric limiting block 13, steel wire rope 14 and main circuit diagram；Described machine
Frame 1 for it is a pair of parallel it is symmetrically arranged fall " fourth " character form structure, including base 101 and vertical with base midpoint be fixedly connected
Column 102；Highly put down with the grade of column 102 in the space that described slide rail 2 reserves the slip of sliding block 5 relative to the outside of column 102
Row is set, and the lower end of slide rail 2 is fixedly connected with base 101, and upper end is fixedly connected by connector with column 102；Described magnetic
Powder brake mounting bracket 3 is fixedly mounted on the back lower of frame 1, and described magnetic powder brake is rack-mount；It is described
Cross bar 4 be slidably connected by the sliding block 5 being fixedly connected at both ends with cross bar slide rail 2；Described fixed pulley group 6 is fixedly mounted on
On base 101 and magnetic powder brake mounting bracket；Described tension force instrument 11 is arranged at the right side of frame 1.
The middle inside vertical direction of described column 102 is provided with the limited post 103 that a row is spaced substantially equidistant, spacing
Post 103 is vertical with column 102 to be fixedly connected, and limited post 103 is used for limiting the Bottom Runby of cross bar 4.
Described cross bar slide rail 2 is stainless steel round steel, the upper and lower part of track cover respectively have it is removable fixable
Upper electric limiting block 12 and lower electric limiting block 13, the upper plane of the electric block 13 of lower plane and lower limit of upper electric limiting block 12
Be separately installed with touching electric limiting switch, including upper limit position switch 15 and lower position switch 16, limit switch respectively with sliding block 5
Two planes up and down it is corresponding；Described lower electric limiting block 13 is that the right angle equipped with limit switch turns chi shape metal baffle,
The short side of metal baffle is laterally slidably connected with cross bar slide rail 2, can be rotated around slide rail while slip, so as to the length of metal baffle
Each limited post 103 described in any clamping in side, carry the gravity of cross bar 4.
Described magnetic powder brake mounting bracket 3 is frame structure, is be arranged in parallel with column 102, the both sides and bottom on base
The rear end of seat 101 is fixedly connected, and the both sides of top are fixedly connected by the way that crossbeam is vertical with column 102, and the middle part level of framework is set
There are two support beams 301, the both ends of support beam 301 are fixedly connected with the both sides of framework, and the middle part of support beam 301 is provided with magnetic
Brake 7.
Described magnetic powder brake 7 also includes components, comprising magnetic powder brake bearing 701, output shaft bearing 702,
Snap ring 703, rope sheave 704, back-moving spring 705 and flat key 706, described magnetic powder brake bearing 701 are used for supporting fixed magnetic
Brake 7, described rope sheave 704 are used for fixing lay winding wire ropes 14, and described back-moving spring 705 is torque spring, effect
It is after the power-off of magnetic powder brake 7, spring force driving magnetic powder brake output shaft, then pulls steel wire rope 14 to drive cross bar 4 reverse
Reset.
Described fixed pulley group 6 is symmetricly set in both sides and the magnetic powder brake installation of the postmedian of the base 101 of frame 1
Outside in the middle part of the base of support 3, described fixed pulley group 6 is all on same horizontal plane, the both ends of described steel wire rope 14
By being individually fixed in after fixed pulley group 6 on the both ends of cross bar 4 and the rope sheave 74 of the both sides of magnetic powder brake 7.
Tachymeter is vertically installed with the lateral surface of the top and bottom of the column 102 on the right side of described frame 1
Slide track seat 9, in the vertical direction or so is fixed with two parallel tachymeter slide rails 8 between slide track seat, and tachymeter slide rail 8 is
Two round steel guide rails, the rear end both sides of described tachymeter 10 are slidably connected with slide rail, can led between tachymeter 10 and slide rail 8
To cross locking member locking and loosen to adjust the position of tachymeter 10, tachymeter 10 can detect muscle stretching speed during training,
Help to realize the control measured among endurance and explosive force training process with intensity.
Described main circuit diagram, including upper limit position switch 15 are normally closed switch, and lower position switch 16 is normal open switch, middle
Relay 17 is closing position, and the normally opened contact 1701,1702 of auxiliary reclay 17 is open-circuit position.Under original state, cross bar 4
Lower position switch 16 is touched, lower position switch 16 closes, and control auxiliary reclay 17 makes normally opened contact 1 and normally opened contact
2 1702 position is in the close position, now whole closing of circuit, and magnetic powder brake 7 works.Cross bar 4 goes upward to the touching upper limit
Bit switch 15, upper limit position switch 15 disconnect, and control auxiliary reclay 17 makes normally opened contact 1 and normally opened contact 2 1702
Position is in open-circuit condition, and now circuit disconnects, and magnetic powder brake 7 does not work, until touching lower position switch 16, entrance is next
Individual circulation.
Described tension force instrument 11 by control the size of tension force realize precision moderating force, regulation added by load,
More convenient, tension force instrument 11 connects 24 volts of DC output powers by both threads and is connected with magnetic powder brake 7, passes through adjusting knob
Tensity size is adjusted, display screen shows Tensity size.
The both ends of described base 101 are bent outwardly curved shape.
Application method；Before use, magnetic powder brake is in undamped state, internal rotating shaft can rotate freely, and reset
Tense wire rope in the presence of spring；In use, opening tension force instrument switch, tension force instrument is made by magnetic powder brake
It produces tension force damping, and damping value size is then shown by tension force instrument, and training load can pass through tension force instrument
It is adjusted, promotes cross bar, you can strength building is carried out, when cross bar reaches electric limiting block, presses and touches electric limiting switch, this
When, circuit is closed, and magnetic powder brake do not work, in free state, in the presence of back-moving spring, arm loosens, cross bar to
Under be reset to descending electric limited block, now, cross bar pressure touches down electric limiting switch, closing of circuit, magnetic powder brake work, production
Raw tension force damping, is circulated into next step.
Tension force instrument control Tensity size, according to the difference of trainer's high height and long arm, electric limiting up and down is adjusted
The height of block, to adapt to different trainers, compared with the bar-bell type force exerciser of routine, except can carry out it is accurate,
Easily strength regulation is outer, it is often more important that the security performance of this training aids is greatly improved, and trainer will not be because of thick stick
Bell overload and it is injured.
Claims (9)
1. it is a kind of can precision control strength building assistive device, it is characterised in that including frame, cross bar slide rail, magnetic powders brake
Device mounting bracket, magnetic powder brake, cross bar, sliding block, fixed pulley group, tachymeter slide rail, tachymeter slide track seat, tachymeter, tension force
Controller, upper electric limiting block, lower electric limiting block, steel wire rope and main circuit diagram；Described frame symmetrically sets to be a pair of parallel
" fourth " character form structure, including base and the column being fixedly connected vertical with base midpoint put；Described cross bar slide rail is relative
Reserve the space that described sliding block slides on the outside of column to be arranged in parallel with height such as columns, the lower end and bottom of cross bar slide rail
Seat is fixedly connected, and upper end is fixedly connected by connector with column；Described magnetic powder brake mounting bracket is fixedly mounted on machine
The back lower of frame；Described magnetic powder brake is rack-mount；Described magnetic powder brake includes the magnetic of components
Brake support, output shaft bearing, snap ring, rope sheave, back-moving spring and flat key；Described cross bar is fixedly connected by both ends
Sliding block is slidably connected with cross bar slide rail；Described fixed pulley group is respectively and fixedly installed to base and magnetic powder brake mounting bracket
On, described fixed pulley group is symmetricly set in the both sides of the postmedian of the base of frame and the base of magnetic powder brake mounting bracket
The outside at middle part, described fixed pulley group are arranged on same horizontal plane；The both ends of described steel wire rope pass through fixed pulley group
It is individually fixed in afterwards on the both ends of cross bar and the rope sheave of magnetic powder brake both sides；The upper and lower part difference of described cross bar slide rail
Set has removable fixable upper electric limiting block and lower electric limiting block, lower plane and the lower limit electricity of upper electric limiting block
Touching electric limiting switch, including upper limit position switch and lower position switch, limit switch are separately installed with the upper plane of air parcel
It is corresponding with two planes up and down of sliding block respectively；It is vertical on the lateral surface of the top and bottom of column on the right side of described frame
It is installed with tachymeter slide track seat, in the vertical direction or so is fixed with two parallel tachymeters and slided between slide track seat
Rail, tachymeter slide rail are two round steel guide rails, and rear end both sides and the slide rail of described tachymeter are slidably connected, tachymeter and slide rail
Between by the locking of locking member and can loosen to adjust the position of tachymeter；Described tension force instrument is arranged at frame
Right side, tension force instrument connect 24 volts of DC output powers by both threads and are connected with magnetic powder brake.
2. it is according to claim 1 it is a kind of can precision control strength building assistive device, it is characterised in that it is described vertical
The middle inside vertical direction of post is provided with the limited post that a row is spaced substantially equidistant, and limited post is fixedly connected with uprights vertical.
3. it is according to claim 1 it is a kind of can precision control strength building assistive device, it is characterised in that described horizontal stroke
Bar slide rail is stainless steel round steel；Described lower electric limiting block is that right angle turns chi shape metal baffle, and the short side of metal baffle is horizontal
It is slidably connected, can be rotated around slide rail while slip, so as to every described in any clamping of the long side of metal baffle with cross bar slide rail
Individual limited post, carry the gravity of cross bar.
4. it is according to claim 1 it is a kind of can precision control strength building assistive device, it is characterised in that described magnetic
Powder brake mounting bracket is frame structure, is be arranged in parallel with column, and the both sides on base are fixedly connected with the rear end of base, top
Both sides be fixedly connected by crossbeam with uprights vertical, the middle part of framework is horizontal to be provided with two support beams, the both ends of support beam and
The both sides of framework are fixedly connected, and magnetic powder brake is provided with the middle part of support beam.
5. it is according to claim 1 it is a kind of can precision control strength building assistive device, it is characterised in that described magnetic
Powder brake support is used for supporting fixed magnetic powder brake, and described rope sheave is used for lay winding wire ropes, and described back-moving spring is
Torque spring, effect are after magnetic powder brake power-off, spring force driving magnetic powder brake output shaft, then pull steel wire rope to drive
Cross bar reversing reset.
6. it is according to claim 1 it is a kind of can precision control strength building assistive device, it is characterised in that described survey
Fast instrument can detect muscle stretching speed during training, help to realize amount and intensity among endurance and explosive force training process
Control.
7. it is according to claim 1 it is a kind of can precision control strength building assistive device, it is characterised in that described master
Circuit diagram, including upper limit position switch are normally closed switch, and lower position switch is normal open switch, and auxiliary reclay is closing position, in
Between the normally opened contact of relay be open-circuit position；Under original state, cross bar touching lower position switch, lower position switch closure, control
Auxiliary reclay processed makes the position of normally opened contact one and normally opened contact two in the close position, now whole closing of circuit, magnetic
Brake operation；Cross bar goes upward to touching upper limit position switch, and upper limit position switch disconnects, and control auxiliary reclay makes normally opened contact one
Open-circuit condition is in the position of normally opened contact two, now circuit disconnects, and magnetic powder brake does not work, until touching lower limit is opened
Close, into next circulation.
8. it is according to claim 1 it is a kind of can precision control strength building assistive device, it is characterised in that described
Power controller is by controlling the size of tension force to realize precision moderating force, load, more convenient added by regulation, and tension force instrument leads to
Cross both threads and connect 24 volts of DC output powers and be connected with magnetic powder brake, pass through adjusting knob and adjust Tensity size, show screen display
Show Tensity size.
9. it is according to claim 1 it is a kind of can precision control strength building assistive device, it is characterised in that described bottom
The both ends of seat are bent outwardly curved shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610667173.8A CN106267696B (en) | 2016-08-15 | 2016-08-15 | It is a kind of can precision control strength building assistive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610667173.8A CN106267696B (en) | 2016-08-15 | 2016-08-15 | It is a kind of can precision control strength building assistive device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106267696A CN106267696A (en) | 2017-01-04 |
| CN106267696B true CN106267696B (en) | 2018-04-06 |
Family
ID=57670824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610667173.8A Expired - Fee Related CN106267696B (en) | 2016-08-15 | 2016-08-15 | It is a kind of can precision control strength building assistive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106267696B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2422791A (en) * | 2003-09-25 | 2006-08-09 | Adam Martin Blackwell | Weightlifting Apparatus |
| CN101934122A (en) * | 2010-04-03 | 2011-01-05 | 黄燕军 | Safety high-efficiency all-round body-building strength training aid |
| CN202666271U (en) * | 2012-04-20 | 2013-01-16 | 浙江师范大学 | Barbell protecting device |
| US8727946B2 (en) * | 2010-05-06 | 2014-05-20 | Smalley Steel Ring Company | Spotting device |
-
2016
- 2016-08-15 CN CN201610667173.8A patent/CN106267696B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2422791A (en) * | 2003-09-25 | 2006-08-09 | Adam Martin Blackwell | Weightlifting Apparatus |
| CN101934122A (en) * | 2010-04-03 | 2011-01-05 | 黄燕军 | Safety high-efficiency all-round body-building strength training aid |
| US8727946B2 (en) * | 2010-05-06 | 2014-05-20 | Smalley Steel Ring Company | Spotting device |
| CN202666271U (en) * | 2012-04-20 | 2013-01-16 | 浙江师范大学 | Barbell protecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106267696A (en) | 2017-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202161704U (en) | Escape device for people | |
| CN207785744U (en) | A kind of Multifunctional physical training device | |
| CN206434769U (en) | A kind of health and fitness facilities counter-balanced carriage | |
| CN107961485B (en) | Parallel bar arm strength body-building device with good adaptability | |
| CN206924337U (en) | A kind of safe amusement of children is tried to stop people from fighting each other | |
| CN209885148U (en) | Sports equipment for upper limb exercise | |
| CN106267696B (en) | It is a kind of can precision control strength building assistive device | |
| KR101861240B1 (en) | Weight Training Machine of Cable Driving Type | |
| KR101764906B1 (en) | load generating apparatus for weight training device | |
| CN210021029U (en) | Electric-control resistance type upper limb body-building device | |
| CN203315641U (en) | Pulling force trainer | |
| CN110064174B (en) | Electric resistance-adjusting type upper limb body-building device | |
| CN105664439A (en) | Loading resistance explosive power energy training apparatus | |
| CN202802640U (en) | Leg fitness mechanism | |
| CN219579822U (en) | Pushing and lifting body-building equipment | |
| CN111001124A (en) | Body-building apparatus for continuous exhaustion training | |
| CN217339962U (en) | Muscle training fitness equipment | |
| CN215841383U (en) | Arm strength training device for physical training | |
| CN110090402B (en) | A frame of squatting deeply that is used for sports fitness's safe shock attenuation type adjustable speed | |
| CN214633660U (en) | Upper limb strength training device with adjustable resistance | |
| CN113521647B (en) | Multipurpose body-building apparatus | |
| CN213192331U (en) | Pulling force dorsal muscle training ware for sports training | |
| CN218248415U (en) | Escort with training equipment | |
| CN115300860A (en) | Barbell weight lifting protection device for body building | |
| CN211705756U (en) | Practice thrift sports fitness machinery in space |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180612 Address after: 063000 Tangshan Normal University, 156 North Road, Tangshan City, Hebei. Patentee after: Tangshan Normal University Address before: 272200 East Building, two building, two building, 19 Building, Sun Zhuang community, Jinxiang, Jining, Shandong Patentee before: He Shengbao |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 Termination date: 20180815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |